My opinion:
The gloss stick glides easily over your lips, giving them a pretty shine. By applying more layers you can create gorgeous pink lips. The pigmentation depends on how many layers you apply. I really do feel the whole 3d volume lip effect, I compared the this picture with another picture of my lips and they're actually a bit bigger. I was really surprised by this result since I wasn't looking for it, I just saw it by accident.
It smells very minty through wards natural.
The glossy stick stays on pretty long, it even survives drinking coffee!

I really wish I had picked up more of these gloss sticks, since I got them on sale for 4 pounds instead of 8!